aw a 3.3 wow okay.you may not have felt it, in the sense of the ground shaking, but possible on a subconcious level, an effect it might have had on the air, or even something like i donno mirco tremors or something.

3.3 is kind of pushing it in terms of what can be felt, anyway. Looking at the shakemaps for ones around that size in my area, there are not huge numbers of people who report feeling them, and the ones who report them only mention the lightest of shaking, and they're all within a very small radius of the epicenter.

Still, there could be the bad seismic vibes thing. I read something about some guy who tended to get a certain kind of headache in the days preceding an earthquake. Who knows?